Observing & Predicting
- May 20, 2010
Across the globe, over land as well as sea, Earth’s average surface temperature for April 2010 made it the warmest April on record.
- May 14, 2010
How is climate change affecting bird migration patterns? Birdwatchers across the country and around the world are contributing their time, both in the field and online, to answer that question.
- May 12, 2010
Scientists examine data from computer models to generate simulations of sea ice thickness now and three decades into the future.